`releases admin collection` command tree added

Minor Changes

• 052e167: Add releases admin collection command tree for managing curated cross-org collections (the playlists rendered at /collections/<slug> on the registry web app). Subcommands: list, get <slug>, create <name>, update <slug>, delete <slug>, plus members add | set | remove for membership management. Wraps the new admin write endpoints introduced in the registry API (#813); requires @buildinternet/releases-api-types@^0.9.0.

Patch Changes

• 37b7bac: Drop the local SessionDetail shim in task get now that @buildinternet/releases-api-types@0.8.1 exposes agent, runner, correlationId, anthropicSessionId, usage, warnings, and result natively on Session.